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Changeset 6691

Timestamp:

03/28/08 21:55:47 (10 months ago)

Author:

euzuro

Message:

add more comments

Files:

r6688	r6691
78	78	* Method: moveTo
79	79	* Since the popup is moving to a new px, it might need also to be moved
80		* relative to where the marker is.
	80	* relative to where the marker is. We first calculate the new
	81	* relativePosition, and then we calculate the new px where we will
	82	* put the popup, based on the new relative position.
	83	*
	84	* If the relativePosition has changed, we must also call
	85	* updateRelativePosition() to make any visual changes to the popup
	86	* which are associated with putting it in a new relativePosition.
81	87	*
82	88	* Parameters:
…	…
92	98	OpenLayers.Popup.prototype.moveTo.apply(this, newArguments);
93	99
	100	//if this move has caused the popup to change its relative position,
	101	// we need to make the appropriate cosmetic changes.
94	102	if (this.relativePosition != oldRelativePosition) {
95	103	this.updateRelativePosition();